A:AnswerThe motherboard takes 6th and 7th generation CPU. The 7th gen CPU supports up to 2400Mhz. Based on the Intel chipset B250, there is no overclock, either CPU or RAM. Z series chipset support overclocked CPU and RAM.
A:AnswerMaximum is 32GB (2x16GB). If you install a 7th Gen CPU, it can support up to 2400Mhz. This is because the memory controller is built-in the CPU. Hope this helps you.